// input.c -- when to use &
#include <stdio.h>

int main(void)
{
	// variable
	int age;
	// variable
	float assets;
	// string
	char pet[30];

	printf("Enter your age, assets and favorite pet.\n");
	// use the & here
	scanf("%d %f", &age, &assets);
	// no & for char array
	scanf("%s", pet);
	printf("%d $%.2f %s\n", age, assets, pet);
	return 0;
}